diff --git a/main/cjdns/APKBUILD b/main/cjdns/APKBUILD
index daafa313434..6d3c482fb45 100644
--- a/main/cjdns/APKBUILD
+++ b/main/cjdns/APKBUILD
@@ -6,7 +6,7 @@ pkgver=20.7
 pkgrel=0
 pkgdesc="A routing engine designed for security, scalability, speed and ease of use"
 url="https://github.com/cjdelisle/cjdns"
-arch="all !mips64"
+arch="all !mips64 !s390x"
 license="GPL-3.0-or-later"
 makedepends="nodejs python3 linux-headers libseccomp-dev"
 install="$pkgname.post-install"